APA (7th ed.) Zitazioa
Firbank, R. (1964). Valmouth ; Prancing Nigger ; Concerning the eccentricities of cardinal Pirelli. Penguin Books.
Chicago Style (17th ed.) Zitazioa
Firbank, Ronald. Valmouth ; Prancing Nigger ; Concerning the Eccentricities of Cardinal Pirelli. Harmondsworth: Penguin Books, 1964.
MLA (9th ed.) Zitazioa
Firbank, Ronald. Valmouth ; Prancing Nigger ; Concerning the Eccentricities of Cardinal Pirelli. Penguin Books, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.